the sleep of reason breeds many monsters

The subject of dreams has been throughly addressed between me and my chums this evening. Both of my comrades btoh cliam to have had lucid dreams. I have never been so lucky. In an attempt to find out why, here's the Wikipedia article on lucid dreaming. I would do my own work, but I am going to go dream now.

Lucid dreaming is the conscious perception of one's state while dreaming, resulting in a much clearer ("lucid") experience and usually enabling direct control over the content of the dream.[1] The complete experience from start to finish is called a lucid dream. Stephen LaBerge, a popular author and experimenter on the subject, has defined it as "dreaming while knowing that you are dreaming."[2]

LaBerge and his associates have called people who purposely explore the possibilities of lucid dreaming oneironauts (literally from the Greek ονειροναύτες, meaning "dream explorers"). The topic attracts the attention of a diverse and eclectic group: psychologists, self-help authors, New Age groups, mystics, occultists, and artists. This list is by no means exhaustive nor does interest in lucid dreaming apply necessarily to each group.

Lucid dreamers regularly describe their dreams as exciting, colourful, and fantastic. Many compare it to a spiritual experience and say that it changed their lives or their perception of the world. Some have even reported lucid dreams that take on a hyperreality, seemingly "more real than real", where all the elements of reality are amplified. Lucid dreams are prodigiously more memorable than other kinds of dreaming, even nightmares, which may be why they are often prescribed as a means of ridding one's self of troubling dreams.

The validity of lucid dreaming as a scientifically verified phenomenon is well-established. It may be classified as a protoscience, pending an increase in scientific knowledge about the subject. Researchers such as Allan Hobson with his neurophysiological approach to dreaming have helped to push the understanding of lucid dreaming into a less speculative realm.

A number of universities conduct continued research into the techniques and effects of lucid dreaming, as do some independent agencies such as LaBerge's The Lucidity Institute. Jungian psychology, for example, seems to indicate that non-lucid (or partly lucid) dreaming is a way to achieve self-understanding. At present, there are no known cases where lucid dreaming has caused damage on either a psychological or physiological level. However, it would be very difficult to determine whether some form of lucid dreaming might prevent one from receiving a benefit from normal dreaming.

The first book on lucid dreams to recognize their uniqueness and scientific potential was Celia Green's 1968 study Lucid Dreams. Reviewing the past literature, as well as new data from subjects of her own, Green analysed the main characteristics of such dreams, and concluded that they were a category of experience quite distinct from ordinary dreams. She predicted that they would turn out to be associated with REM sleep. Green was also the first to link lucid dreams to the phenomenon of false awakenings.

The first scientific support of lucid dreaming came in the late 1970s from the efforts of a British parapsychologist Keith Hearne, and a volunteer named Alan Worsley, who used eye movement signals on a polysomnograph machine to signal the onset of lucidity. Philosopher Norman Malcolm's 1959 text Dreaming argued against the possibility of checking the accuracy of dream reports in this way, but this experiment proved that actions agreed upon during waking life could be recalled and performed once lucid in a dream. Similar experiments were duplicated by Stephen LaBerge at Stanford University for his doctoral dissertation some years later. Interestingly, LaBerge had no knowledge of Hearne and Worsley's previous experiments at that time, probably due to the lack of publication of Hearne's work.

During the 1980s, further scientific evidence to confirm the existence of lucid dreaming was produced as lucid dreamers were able to demonstrate to researchers that they were consciously aware of being in a dream state (usually again by using eye movement signals).[3] Additionally, techniques were developed which have been experimentally proven to enhance the likelihood of achieving this state.[4]

One unresolved question on the neurophysiological nature of lucid dreaming concerns the electrical activity in the frontal cortex, which is generally reduced during normal sleep.[5] The behavior of the frontal cortex has not at present been crucially analyzed with respect to lucid dreaming.


... from Wikipedia